| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $142.43 | 8.395% | $154.387 | $154.39 | $154.40 | $154.40 |
| Purchase #2 | $97.89 | 10.245% | $107.9188 | $107.92 | $107.90 | $107.90 |
| Purchase #3 | $118.65 | 12.645% | $133.6533 | $133.65 | $133.65 | $133.70 |
| Purchase #4 | $14.78 | 10.839% | $16.382 | $16.38 | $16.40 | $16.40 |
| Purchase #5 | $103.43 | 4.574% | $108.1609 | $108.16 | $108.15 | $108.20 |
| Purchase #6 | $218.37 | 8.280% | $236.451 | $236.45 | $236.45 | $236.50 |
| Purchase #7 | $113.27 | 11.432% | $126.219 | $126.22 | $126.20 | $126.20 |
| 7 purchase totals = | $808.82 | $883.1720 | $883.17 | $883.15 | $883.30 | |